Keywords
- Manuscripts, German14
- Manuscripts, Greek (Medieval and modern)1
- Manuscripts, Hebrew1
- Manuscripts, Italian9
- Manuscripts, Latin3
- Manuscripts, Latin (Medieval and modern)251
- Manuscripts, Medieval224
- Manuscripts, Renaissance1
- Manuscripts, Spanish5
- Marginalia17
- Marriage (Canon law)1
- Martyrologies1
- Martyrs1
- Mary, Blessed Virgin, Saint19
- Mass1
- Massachusetts--Boston169
- Massachusetts--Williamstown2
- Mathematics4
- Mathematics, Medieval1
- Medicine1